A rotorcraft (101) includes a plurality of fan assemblies (107a-d). Each fan assembly of the plurality of fan assemblies includes a drivetrain (200) having a gearbox (202) with an input shaft (206) and a mast (204) coaxially aligned with the input shaft, and a plurality of electric motors (208) coupled to the input shaft. Each electric motor of the plurality of electric motors is coupled to the input shaft via a sprag clutch (209).


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    Title :

    GEARBOX WITH COAXIAL INPUT AND OUTPUT SHAFTS


    Additional title:

    GETRIEBE MIT KOAXIALEN EINGANGS- UND AUSGANGSWELLEN
    BOÎTE DE TRANSMISSION AVEC ARBRES D'ENTRÉE ET DE SORTIE COAXIAUX


    Contributors:

    Publication date :

    2023-01-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / F16H Getriebe , GEARING



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